onsemi 1.91 V Zener Diode Single 500 mW 5% Surface Mount 2-Pin SOD-123 MMSZ9V1T1G

onsemi MMSZ9V1T1G Zener Diode is a single-element voltage regulator designed for precise voltage stabilization in electronic circuits. Featuring a nominal Zener voltage of 9.1 V and a power dissipation capability of 500 mW, this diode is ideal for low power applications requiring consistent voltage regulation. Its surface mount SOD-123 package with two pins allows for efficient automated PCB assembly and compact design.

This diode operates over a wide temperature range from -55°C to 150°C, making it suitable for industrial, commercial, and automotive electrical systems where robustness is essential. With a voltage tolerance of ±5%, it maintains output voltage stability under typical variations.

The maximum reverse leakage current of this device is limited to 500 nA, reducing energy losses and enhancing circuit efficiency. Its maximum Zener impedance of 15 ohms at a test current of 5 mA provides consistent voltage regulation during varying current conditions.

The diode's physical dimensions (height of 1.35 mm and length of 3.86 mm) facilitate surface mounting on compact PCBs with minimal footprint. Compliance with RoHS standards confirms the device’s alignment with environmental and toxic substance regulations.

This diode is widely applied in industrial electronics, power supplies, embedded systems, and control circuits where reliable voltage regulation and protection against voltage transients are crucial.

Nominal Zener voltage of 9.1 V ensures stable voltage regulation. Designed for surface mounting with a compact 2-pin SOD-123 package. Maximum power dissipation rating of 500 mW supports low power applications. Voltage tolerance is ±5% to maintain precision under varying conditions.

Operating temperature range from -55°C to 150°C ensures reliability in harsh environments. Maximum reverse leakage current of 500 nA minimizes leakage losses. Maximum Zener impedance of 15 ohms at a test current of 5 mA provides stable operation.

RoHS compliant, ensuring environmental safety and regulatory adherence. Physical dimensions optimized for compact PCB layouts. Explore more high-quality semiconductor components like this at EnvMart for industrial, electronics manufacturing, and laboratory applications.

Explore more products in our Zener Diodes category.